package com.dhu.graph.basic.SymbolGraph;

import com.dhu.graph.basic.GraphImpls.DiGraph;

/**
 * @ Author ：snow
 * @ Date   ：Created in 2020-05-11
 * @ Description：有向符号图
 * @ Modified By：
 * @ Version:
 */
public class DirectedSymbolGraph extends SymbolGraph {

    public DirectedSymbolGraph(String[][] v) {
        super(v);
        creatGraph(v,new DiGraph(keys.length));
    }
    public DiGraph G(){
        return (DiGraph) this.G;
    }
}
